Today's home electronics bring the ultimate modern technology right into your living room. Some people enjoy watching their movies from a home theater. Others prefer curling up with a good book while listening to a classical music concert on their home audio system. Everyone likes walking into a heated home come wintertime. None of us can live without electricity, but the question for home sellers is whether or not investing in additional electronics is worth it. The reality is that oftentimes, personalized electronic gizmos and gadgets add curb appeal but not monetary home value.